You can't. Meiyijia's preferred coupons are collected through Meiyijia's preferred APP and can only be used in fixed stores. Meiyijia Preferred app is a community group buying business platform for online direct selling of Meiyijia convenience store. APP orders don't need to queue up, saving money and effort, covering supermarkets, fresh fruits, leisure snacks, grain and oil non-staple foods, frozen and refrigerated, pastry foods, personal cleaning care and so on.